test: epoc32/include/stdapis/stlport/stl/

     1 /*

     2  *  © Portions copyright (c) 2006-2007 Nokia Corporation.  All rights reserved.

     3  *

     4  * Copyright (c) 1994

     5  * Hewlett-Packard Company

     6  *

     7  * Copyright (c) 1996,1997

     8  * Silicon Graphics Computer Systems, Inc.

     9  *

    10  * Copyright (c) 1997

    11  * Moscow Center for SPARC Technology

    12  *

    13  * Copyright (c) 1999

    14  * Boris Fomitchev

    15  *

    16  * This material is provided "as is", with absolutely no warranty expressed

    17  * or implied. Any use is at your own risk.

    18  *

    19  * Permission to use or copy this software for any purpose is hereby granted

    20  * without fee, provided the above notices are retained on all copies.

    21  * Permission to modify the code and to distribute modified code is granted,

    22  * provided the above notices are retained, and a notice that the code was

    23  * modified is included with the above copyright notice.

    24  *

    25  */

    26 #ifndef _STLP_STRING_C

    27 #define _STLP_STRING_C

    29 #ifndef _STLP_STRING_H

    30 # include <stl/_string.h>

    31 #endif

    33 # ifdef _STLP_DEBUG

    34 #  define basic_string _Nondebug_string

    35 # endif

    37 # if defined (_STLP_USE_OWN_NAMESPACE) || !defined (_STLP_USE_NATIVE_STRING)

    39 # if defined (_STLP_NESTED_TYPE_PARAM_BUG)

    40 #  define __size_type__ size_t

    41 #  define size_type size_t

    42 #  define iterator   _CharT*

    43 # else

    44 #  define __size_type__ _STLP_TYPENAME_ON_RETURN_TYPE basic_string<_CharT,_Traits,_Alloc>::size_type

    45 # endif

    47 _STLP_BEGIN_NAMESPACE

    49 // ------------------------------------------------------------

    50 // Non-inline declarations.

    53 // Change the string's capacity so that it is large enough to hold

    54 //  at least __res_arg elements, plus the terminating _CharT().  Note that,

    55 //  if __res_arg < capacity(), this member function may actually decrease

    56 //  the string's capacity.

    57 template <class _CharT, class _Traits, class _Alloc>

    58 _STLP_EXP_DECLSPEC void basic_string<_CharT,_Traits,_Alloc>::reserve(size_type __res_arg) {

    60   if (__res_arg >= capacity())

    61     {

    62       if (__res_arg > max_size())

    63 	this->_M_throw_length_error();

    65       size_type __n = __res_arg + 1;

    66       _STLP_LEAVE_VOLATILE pointer __new_start = this->_M_end_of_storage.allocate(__n);

    67       _STLP_LEAVE_VOLATILE pointer __new_finish = __new_start;

    69       _STLP_TRY {

    70 	__new_finish = uninitialized_copy(this->_M_start, this->_M_finish, __new_start);

    71 	_M_construct_null(__new_finish);

    72       }

    73       _STLP_UNWIND((_STLP_STD::_Destroy(__new_start, __new_finish),

    74 		    this->_M_end_of_storage.deallocate(__new_start, __n)));

    76       _STLP_STD::_Destroy(this->_M_start, this->_M_finish + 1);

    77       this->_M_deallocate_block();

    78       this->_M_start = __new_start;

    79       this->_M_finish = __new_finish;

    80       this->_M_end_of_storage._M_data = __new_start + __n;

    81     }

    82 }

    84 template <class _CharT, class _Traits, class _Alloc>

    85 _STLP_EXP_DECLSPEC basic_string<_CharT,_Traits,_Alloc>&

    86 basic_string<_CharT,_Traits,_Alloc>::append(size_type __n, _CharT __c)

    87 {

    88   if (__n > max_size() || size() > max_size() - __n)

    89     this->_M_throw_length_error();

    90   if (size() + __n > capacity())

    91     reserve(size() + (max)(size(), __n));

    92   if (__n > 0) {

    93     uninitialized_fill_n(this->_M_finish + 1, __n - 1, __c);

    94     _STLP_TRY {

    95       _M_construct_null(this->_M_finish + __n);

    96     }

    97     _STLP_UNWIND(_STLP_STD::_Destroy(this->_M_finish + 1, this->_M_finish + __n));

    98     _Traits::assign(*end(), __c);

    99     this->_M_finish += __n;

   100   }

   101   return *this;

   102 }

   104 #ifndef _STLP_MEMBER_TEMPLATES

   106 template <class _CharT, class _Traits, class _Alloc>

   107 _STLP_EXP_DECLSPEC basic_string<_CharT, _Traits, _Alloc>&

   108 basic_string<_CharT, _Traits, _Alloc>::append(const _CharT* __first,

   109 					      const _CharT* __last)

   110 {

   111   if (__first != __last) {

   112     const size_type __old_size = size();

   113     ptrdiff_t __n = __last - __first;

   114     if ((size_type)__n > max_size() || __old_size > max_size() - __n)

   115       this->_M_throw_length_error();

   116     if (__old_size + __n > capacity()) {

   117       const size_type __len = __old_size + (max)(__old_size, (size_t) __n) + 1;

   118       pointer __new_start = this->_M_end_of_storage.allocate(__len);

   119       _STLP_LEAVE_VOLATILE pointer __new_finish = __new_start;

   120       _STLP_TRY {

   121         __new_finish = uninitialized_copy(this->_M_start, this->_M_finish, __new_start);

   122         __new_finish = uninitialized_copy(__first, __last, __new_finish);

   123         _M_construct_null(__new_finish);

   124       }

   125       _STLP_UNWIND((_STLP_STD::_Destroy(__new_start,__new_finish),

   126                     this->_M_end_of_storage.deallocate(__new_start,__len)));

   127       _STLP_STD::_Destroy(this->_M_start, this->_M_finish + 1);

   128       this->_M_deallocate_block();

   129       this->_M_start = __new_start;

   130       this->_M_finish = __new_finish;

   131       this->_M_end_of_storage._M_data = __new_start + __len;

   132     }

   133     else {

   134       const _CharT* __f1 = __first;

   135       ++__f1;

   136       uninitialized_copy(__f1, __last, this->_M_finish + 1);

   137       _STLP_TRY {

   138         _M_construct_null(this->_M_finish + __n);

   139       }

   140       _STLP_UNWIND(_STLP_STD::_Destroy(this->_M_finish + 1, this->_M_finish + __n));

   141       _Traits::assign(*end(), *__first);

   142       this->_M_finish += __n;

   143     }

   144   }

   145   return *this;

   146 }

   148 #endif /* _STLP_MEMBER_TEMPLATES */

   150 template <class _CharT, class _Traits, class _Alloc>

   151 _STLP_EXP_DECLSPEC basic_string<_CharT,_Traits,_Alloc>&

   152 basic_string<_CharT,_Traits,_Alloc>::assign(size_type __n, _CharT __c) {

   153   if (__n <= size()) {

   154     _Traits::assign(this->_M_start, __n, __c);

   155     erase(begin() + __n, end());

   156   }

   157   else {

   158     _Traits::assign(this->_M_start, size(), __c);

   159     append(__n - size(), __c);

   160   }

   161   return *this;

   162 }

   164 template <class _CharT, class _Traits, class _Alloc>

   165 _CharT* basic_string<_CharT,_Traits,_Alloc> ::_M_insert_aux(_CharT* __p,

   166                   _CharT __c)

   167 {

   168   pointer __new_pos = __p;

   169   if (this->_M_finish + 1 < this->_M_end_of_storage._M_data) {

   170     _M_construct_null(this->_M_finish + 1);

   171     _Traits::move(__p + 1, __p, this->_M_finish - __p);

   172     _Traits::assign(*__p, __c);

   173     ++this->_M_finish;

   174   }

   175   else {

   176     const size_type __old_len = size();

   177     const size_type __len = __old_len +

   178                             (max)(__old_len, __STATIC_CAST(size_type,1)) + 1;

   179     pointer __new_start = this->_M_end_of_storage.allocate(__len);

   180     _STLP_LEAVE_VOLATILE pointer __new_finish = __new_start;

   181     _STLP_TRY {

   182       __new_pos = uninitialized_copy(this->_M_start, __p, __new_start);

   183       _Construct(__new_pos, __c);

   184       __new_finish = __new_pos + 1;

   185       __new_finish = uninitialized_copy(__p, this->_M_finish, __new_finish);

   186       _M_construct_null(__new_finish);

   187     }

   188     _STLP_UNWIND((_STLP_STD::_Destroy(__new_start,__new_finish),

   189                   this->_M_end_of_storage.deallocate(__new_start,__len)));

   190     _STLP_STD::_Destroy(this->_M_start, this->_M_finish + 1);

   191     this->_M_deallocate_block();

   192     this->_M_start = __new_start;

   193     this->_M_finish = __new_finish;

   194     this->_M_end_of_storage._M_data = __new_start + __len;

   195   }

   196   return __new_pos;

   197 }

   199 template <class _CharT, class _Traits, class _Alloc>

   200 _STLP_EXP_DECLSPEC void basic_string<_CharT,_Traits,_Alloc>::insert(iterator __position,

   201            size_t __n, _CharT __c)

   202 {

   203   if (__n != 0) {

   204     if (size_type(this->_M_end_of_storage._M_data - this->_M_finish) >= __n + 1) {

   205       const size_type __elems_after = this->_M_finish - __position;

   206       pointer __old_finish = this->_M_finish;

   207       if (__elems_after >= __n) {

   208         uninitialized_copy((this->_M_finish - __n) + 1, this->_M_finish + 1,

   209                            this->_M_finish + 1);

   210         this->_M_finish += __n;

   211         _Traits::move(__position + __n,

   212                       __position, (__elems_after - __n) + 1);

   213         _Traits::assign(__position, __n, __c);

   214       }

   215       else {

   216         uninitialized_fill_n(this->_M_finish + 1, __n - __elems_after - 1, __c);

   217         this->_M_finish += __n - __elems_after;

   218         _STLP_TRY {

   219           uninitialized_copy(__position, __old_finish + 1, this->_M_finish);

   220           this->_M_finish += __elems_after;

   221         }

   222         _STLP_UNWIND((_STLP_STD::_Destroy(__old_finish + 1, this->_M_finish),

   223                       this->_M_finish = __old_finish));

   224         _Traits::assign(__position, __elems_after + 1, __c);

   225       }

   226     }

   227     else {

   228       const size_type __old_size = size();

   229       const size_type __len = __old_size + (max)(__old_size, __n) + 1;

   230       pointer __new_start = this->_M_end_of_storage.allocate(__len);

   231       _STLP_LEAVE_VOLATILE pointer __new_finish = __new_start;

   232       _STLP_TRY {

   233         __new_finish = uninitialized_copy(this->_M_start, __position, __new_start);

   234         __new_finish = uninitialized_fill_n(__new_finish, __n, __c);

   235         __new_finish = uninitialized_copy(__position, this->_M_finish,

   236                                           __new_finish);

   237         _M_construct_null(__new_finish);

   238       }

   239       _STLP_UNWIND((_STLP_STD::_Destroy(__new_start,__new_finish),

   240                     this->_M_end_of_storage.deallocate(__new_start,__len)));

   241       _STLP_STD::_Destroy(this->_M_start, this->_M_finish + 1);

   242       this->_M_deallocate_block();

   243       this->_M_start = __new_start;

   244       this->_M_finish = __new_finish;

   245       this->_M_end_of_storage._M_data = __new_start + __len;

   246     }

   247   }

   248 }

   250 #ifndef _STLP_MEMBER_TEMPLATES

   252 template <class _CharT, class _Traits, class _Alloc>

   253 _STLP_EXP_DECLSPEC void

   254 basic_string<_CharT,_Traits,_Alloc>::insert(iterator __position,

   255                                             const _CharT* __first,

   256                                             const _CharT* __last)

   257 {

   258   if (__first != __last) {

   259     const ptrdiff_t __n = __last - __first;

   260     if (this->_M_end_of_storage._M_data - this->_M_finish >= __n + 1) {

   261       const ptrdiff_t __elems_after = this->_M_finish - __position;

   262       pointer __old_finish = this->_M_finish;

   263       if (__elems_after >= __n) {

   264         uninitialized_copy((this->_M_finish - __n) + 1, this->_M_finish + 1,

   265                            this->_M_finish + 1);

   266         this->_M_finish += __n;

   267         _Traits::move(__position + __n,

   268                       __position, (__elems_after - __n) + 1);

   269         _M_copy(__first, __last, __position);

   270       }

   271       else {

   272         const _CharT* __mid = __first;

   273         advance(__mid, __elems_after + 1);

   274         uninitialized_copy(__mid, __last, this->_M_finish + 1);

   275         this->_M_finish += __n - __elems_after;

   276         _STLP_TRY {

   277           uninitialized_copy(__position, __old_finish + 1, this->_M_finish);

   278           this->_M_finish += __elems_after;

   279         }

   280         _STLP_UNWIND((_STLP_STD::_Destroy(__old_finish + 1, this->_M_finish),

   281                       this->_M_finish = __old_finish));

   282         _M_copy(__first, __mid, __position);

   283       }

   284     }

   285     else {

   286       size_type __old_size = size();

   287       size_type __len

   288         = __old_size + (max)(__old_size, __STATIC_CAST(const size_type,__n)) + 1;

   289       pointer __new_start = this->_M_end_of_storage.allocate(__len);

   290       _STLP_LEAVE_VOLATILE pointer __new_finish = __new_start;

   291       _STLP_TRY {

   292         __new_finish = uninitialized_copy(this->_M_start, __position, __new_start);

   293         __new_finish = uninitialized_copy(__first, __last, __new_finish);

   294         __new_finish

   295           = uninitialized_copy(__position, this->_M_finish, __new_finish);

   296         _M_construct_null(__new_finish);

   297       }

   298       _STLP_UNWIND((_STLP_STD::_Destroy(__new_start,__new_finish),

   299                     this->_M_end_of_storage.deallocate(__new_start,__len)));

   300       _STLP_STD::_Destroy(this->_M_start, this->_M_finish + 1);

   301       this->_M_deallocate_block();

   302       this->_M_start = __new_start;

   303       this->_M_finish = __new_finish;

   304       this->_M_end_of_storage._M_data = __new_start + __len;

   305     }

   306   }

   307 }

   309 #endif /* _STLP_MEMBER_TEMPLATES */

   311 template <class _CharT, class _Traits, class _Alloc>

   312 _STLP_EXP_DECLSPEC basic_string<_CharT,_Traits,_Alloc>&

   313 basic_string<_CharT,_Traits,_Alloc>::replace(iterator __first, iterator __last, size_type __n, _CharT __c)

   314 {

   315   size_type __len = (size_type)(__last - __first);

   317   if (__len >= __n) {

   318     _Traits::assign(__first, __n, __c);

   319     erase(__first + __n, __last);

   320   }

   321   else {

   322     _Traits::assign(__first, __len, __c);

   323     insert(__last, __n - __len, __c);

   324   }

   325   return *this;

   326 }

   328 #ifndef _STLP_MEMBER_TEMPLATES

   331 template <class _CharT, class _Traits, class _Alloc>

   332 _STLP_EXP_DECLSPEC basic_string<_CharT,_Traits,_Alloc>&

   333 basic_string<_CharT,_Traits,_Alloc> ::replace(iterator __first, iterator __last,

   334             const _CharT* __f, const _CharT* __l)

   335 {

   336   const ptrdiff_t         __n = __l - __f;

   337   const difference_type __len = __last - __first;

   338   if (__len >= __n) {

   339     _M_copy(__f, __l, __first);

   340     erase(__first + __n, __last);

   341   }

   342   else {

   343     const _CharT* __m = __f + __len;

   344     _M_copy(__f, __m, __first);

   345     insert(__last, __m, __l);

   346   }

   347   return *this;

   348 }

   350 #endif /* _STLP_MEMBER_TEMPLATES */

   352 template <class _CharT, class _Traits, class _Alloc>

   353 _STLP_EXP_DECLSPEC __size_type__

   354 basic_string<_CharT,_Traits,_Alloc> ::find(const _CharT* __s, size_type __pos, size_type __n) const

   355 {

   356 #ifndef __SYMBIAN32__ // A different implementation without using search

   357   if (__pos + __n > size())

   358     return npos;

   359   else {

   360     const const_pointer __result =

   361       _STLP_STD::search((const _CharT*)this->_M_start + __pos, (const _CharT*)this->_M_finish,

   362 			__s, __s + __n, _Eq_traits<_Traits>());

   363     return __result != this->_M_finish ? __result - this->_M_start : npos;

   364   }

   365 #else

   366   const size_type __len = this->size();

   367   size_t __tpos = __pos;

   368   const _CharT* __data = this->_M_start;

   369   while (__tpos + __n <= __len) {

   370     if (traits_type::compare(__data + __tpos, __s, __n) == 0)

   371       return __tpos;

   372     ++__tpos;

   373   }

   374   return npos;

   375 #endif //__SYMBIAN32__

   376 }

   378 template <class _CharT, class _Traits, class _Alloc>

   379 _STLP_EXP_DECLSPEC __size_type__

   380 basic_string<_CharT,_Traits,_Alloc> ::find(_CharT __c, size_type __pos) const

   381 {

   382   if (__pos >= size())

   383     return npos;

   384   else {

   385     const const_pointer __result =

   386       _STLP_STD::find_if((const _CharT*)this->_M_start + __pos, (const _CharT*)this->_M_finish,

   387 			 _Eq_char_bound<_Traits>(__c));

   388     return __result != this->_M_finish ? __result - this->_M_start : npos;

   389   }

   390 }

   392 template <class _CharT, class _Traits, class _Alloc>

   393 _STLP_EXP_DECLSPEC __size_type__

   394 basic_string<_CharT,_Traits,_Alloc> ::rfind(const _CharT* __s, size_type __pos, size_type __n) const

   395 {

   396   const size_t __len = size();

   398   if (__n > __len)

   399     return npos;

   400   else if (__n == 0)

   401     return (min) (__len, __pos);

   402   else {

   403     const_pointer __last = this->_M_start + (min) (__len - __n, __pos) + __n;

   404     const_pointer __result = _STLP_STD::find_end((const_pointer)this->_M_start, __last,

   405 						 __s, __s + __n,

   406 						 _Eq_traits<_Traits>());

   407     return __result != __last ? __result - this->_M_start : npos;

   408   }

   409 }

   411 template <class _CharT, class _Traits, class _Alloc>

   412 _STLP_EXP_DECLSPEC __size_type__

   413 basic_string<_CharT,_Traits,_Alloc> ::rfind(_CharT __c, size_type __pos) const

   414 {

   415   const size_type __len = size();

   417   if (__len < 1)

   418     return npos;

   419   else {

   420     const const_iterator __last = begin() + (min) (__len - 1, __pos) + 1;

   421     const_reverse_iterator __rresult =

   422       _STLP_STD::find_if(const_reverse_iterator(__last), rend(),

   423               _Eq_char_bound<_Traits>(__c));

   424     return __rresult != rend() ? (__rresult.base() - 1) - begin() : npos;

   425   }

   426 }

   428 template <class _CharT, class _Traits, class _Alloc>

   429 _STLP_EXP_DECLSPEC __size_type__

   430 basic_string<_CharT,_Traits,_Alloc>

   431     ::find_first_of(const _CharT* __s, size_type __pos, size_type __n) const

   432 {

   433   if (__pos >= size())

   434     return npos;

   435   else {

   436     const_iterator __result = __find_first_of(begin() + __pos, end(),

   437                                               __s, __s + __n,

   438                                               _Eq_traits<_Traits>());

   439     return __result != end() ? __result - begin() : npos;

   440   }

   441 }

   444 template <class _CharT, class _Traits, class _Alloc>

   445 _STLP_EXP_DECLSPEC __size_type__

   446 basic_string<_CharT,_Traits,_Alloc>

   447     ::find_last_of(const _CharT* __s, size_type __pos, size_type __n) const

   448 {

   449   const size_type __len = size();

   451   if (__len < 1)

   452     return npos;

   453   else {

   454     const const_iterator __last = begin() + (min) (__len - 1, __pos) + 1;

   455     const const_reverse_iterator __rresult =

   456       __find_first_of(const_reverse_iterator(__last), rend(),

   457                       __s, __s + __n,

   458                       _Eq_traits<_Traits>());

   459     return __rresult != rend() ? (__rresult.base() - 1) - begin() : npos;

   460   }

   461 }

   464 template <class _CharT, class _Traits, class _Alloc>

   465 _STLP_EXP_DECLSPEC __size_type__

   466 basic_string<_CharT,_Traits,_Alloc> ::find_first_not_of(const _CharT* __s, size_type __pos, size_type __n) const

   467 {

   468   typedef typename _Traits::char_type _CharType;

   469   if (__pos > size())

   470     return npos;

   471   else {

   472     const_pointer __result = _STLP_STD::find_if((const _CharT*)this->_M_start + __pos,

   473 				      (const _CharT*)this->_M_finish,

   474                                 _Not_within_traits<_Traits>((const _CharType*)__s,

   475 							    (const _CharType*)__s + __n));

   476     return __result != this->_M_finish ? __result - this->_M_start : npos;

   477   }

   478 }

   480 template <class _CharT, class _Traits, class _Alloc>

   481 _STLP_EXP_DECLSPEC __size_type__

   482 basic_string<_CharT,_Traits,_Alloc> ::find_first_not_of(_CharT __c, size_type __pos) const

   483 {

   484   if (__pos > size())

   485     return npos;

   486   else {

   487     const_pointer __result = _STLP_STD::find_if((const _CharT*)this->_M_start + __pos, (const _CharT*)this->_M_finish,

   488 						_Neq_char_bound<_Traits>(__c));

   489     return __result != this->_M_finish ? __result - this->_M_start : npos;

   490   }

   491 }

   493 template <class _CharT, class _Traits, class _Alloc>

   494 _STLP_EXP_DECLSPEC __size_type__

   495 basic_string<_CharT,_Traits,_Alloc> ::find_last_not_of(const _CharT* __s, size_type __pos, size_type __n) const

   496 {

   497   typedef typename _Traits::char_type _CharType;

   498   const size_type __len = size();

   500   if (__len < 1)

   501     return npos;

   502   else {

   503     const_iterator __last = begin() + (min) (__len - 1, __pos) + 1;

   504     const_reverse_iterator __rlast = const_reverse_iterator(__last);

   505     const_reverse_iterator __rresult =

   506       _STLP_STD::find_if(__rlast, rend(),

   507 			 _Not_within_traits<_Traits>((const _CharType*)__s,

   508 						     (const _CharType*)__s + __n));

   509     return __rresult != rend() ? (__rresult.base() - 1) - begin() : npos;

   510   }

   511 }

   513 template <class _CharT, class _Traits, class _Alloc>

   514 _STLP_EXP_DECLSPEC __size_type__

   515 basic_string<_CharT, _Traits, _Alloc> ::find_last_not_of(_CharT __c, size_type __pos) const

   516 {

   517   const size_type __len = size();

   519   if (__len < 1)

   520     return npos;

   521   else {

   522     const_iterator __last = begin() + (min) (__len - 1, __pos) + 1;

   523     const_reverse_iterator __rlast = const_reverse_iterator(__last);

   524     const_reverse_iterator __rresult =

   525       _STLP_STD::find_if(__rlast, rend(),

   526 			 _Neq_char_bound<_Traits>(__c));

   527     return __rresult != rend() ? (__rresult.base() - 1) - begin() : npos;

   528   }

   529 }

   531 template <class _CharT, class _Traits, class _Alloc>

   532 void _STLP_CALL _S_string_copy(const basic_string<_CharT,_Traits,_Alloc>& __s,

   533                     _CharT* __buf,

   534                     size_t __n)

   535 {

   536   if (__n > 0) {

   537     __n = (min) (__n - 1, __s.size());

   538     _STLP_STD::copy(__s.begin(), __s.begin() + __n, __buf);

   539     __buf[__n] = _CharT();

   540   }

   541 }

   542 _STLP_END_NAMESPACE

   544 // _string_fwd has to see clean basic_string

   545 # undef basic_string

   547 # if !defined (_STLP_LINK_TIME_INSTANTIATION)

   548 #  include <stl/_string_fwd.c>

   549 # endif

   551 # ifdef _STLP_DEBUG

   552 #  define basic_string _Nondebug_string

   553 # endif

   555 # include <stl/_range_errors.h>

   556 _STLP_BEGIN_NAMESPACE

   558 // _String_base methods

   559 template <class _Tp, class _Alloc>

   560 void _String_base<_Tp,_Alloc>::_M_throw_length_error() const {

   561     __stl_throw_length_error("basic_string");

   562 }

   564 template <class _Tp, class _Alloc>

   565 void _String_base<_Tp, _Alloc>::_M_throw_out_of_range() const {

   566     __stl_throw_out_of_range("basic_string");

   567 }

   569 template <class _Tp, class _Alloc>

   570 void _String_base<_Tp, _Alloc>::_M_allocate_block(size_t __n) {

   571   if ((__n <= (max_size()+1)) && (__n>0)){

   572     _M_start  = _M_end_of_storage.allocate(__n);

   573     _M_finish = _M_start;

   574     _M_end_of_storage._M_data = _M_start + __n;

   575   }

   576     else

   577       _M_throw_length_error();

   578 }

   580 template <class _CharT, class _Traits, class _Alloc>

   581 _STLP_EXP_DECLSPEC basic_string<_CharT, _Traits, _Alloc>::basic_string()

   582   : _String_base<_CharT,_Alloc>(allocator_type())

   583 {

   584   this->_M_start = this->_M_end_of_storage.allocate(8);

   585   this->_M_finish = this->_M_start;

   586   this->_M_end_of_storage._M_data = this->_M_start + 8;

   587   _M_terminate_string();

   588   _STLP_POP_CLEANUP_ITEM

   589 }

   592 template <class _CharT, class _Traits, class _Alloc>

   593 _STLP_EXP_DECLSPEC basic_string<_CharT, _Traits, _Alloc>::basic_string(const _CharT* __s,

   594 						    const allocator_type& __a)

   595   : _String_base<_CharT,_Alloc>(__a)

   596 {

   597   _STLP_FIX_LITERAL_BUG(__s)

   598     _M_range_initialize(__s, __s + traits_type::length(__s));

   599   _STLP_POP_CLEANUP_ITEM

   600 }

   603 template <class _CharT, class _Traits, class _Alloc>

   604 _STLP_EXP_DECLSPEC basic_string<_CharT, _Traits, _Alloc>::basic_string(const basic_string<_CharT, _Traits, _Alloc> & __s)

   605   : _String_base<_CharT,_Alloc>(__s.get_allocator())

   606 {

   607   _M_range_initialize(__s._M_start, __s._M_finish);

   608   _STLP_POP_CLEANUP_ITEM

   609 }

   611 # if defined ( __SUNPRO_CC) && ! defined(_STLP_STATIC_CONST_INIT_BUG)

   612 template <class _CharT, class _Traits, class _Alloc> const size_t basic_string<_CharT, _Traits, _Alloc>::npos;

   613 # endif

   615 _STLP_END_NAMESPACE

   617 # undef basic_string

   618 # undef __size_type__

   619 # undef size_type

   620 # undef iterator

   621 # endif /* NATIVE */

   623 #endif /*  _STLP_STRING_C */

   625 // Local Variables:

   626 // mode:C++

   627 // End:

author	William Roberts <williamr@symbian.org>
	Tue, 16 Mar 2010 16:12:26 +0000
branch	Symbian2
changeset 2	2fe1408b6811
parent 0	061f57f2323e
permissions	-rw-r--r--